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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-evaldeclarationinstantiation
description: Newly-created local binding may be deleted
info: |
[...]
15. For each production f in functionsToInitialize, do
a. Let fn be the sole element of the BoundNames of f.
b. Let fo be the result of performing InstantiateFunctionObject for f
with argument lexEnv.
c. If varEnvRec is a global Environment Record, then
[...]
d. Else,
i. Let bindingExists be varEnvRec.HasBinding(fn).
ii. If bindingExists is false, then
1. Let status be ! varEnvRec.CreateMutableBinding(fn, true).
2. Assert: status is not an abrupt completion because of
validation preceding step 12.
3. Perform ! varEnvRec.InitializeBinding(fn, fo).
[...]
flags: [noStrict]
---*/
var initial, postDeletion;
(function() {
eval('initial = f; delete f; postDeletion = function() { f; }; function f() { return 33; }');
}());
assert.sameValue(typeof initial, 'function');
assert.sameValue(initial(), 33);
assert.throws(ReferenceError, postDeletion, 'binding may be deleted');
reportCompare(0, 0);